Step-by-step explanation:
Arc length formula is

where x is radinas.
A semi circle has a radian measure of 

The radius is half of the diameter, 12 so the radius is 

So the arc length is 

Area of semi circle is

where r is the radius.



 
        
             
        
        
        
The mixed number is 4 5/12.
        
             
        
        
        
The chances of picking an even number (that is not odd) would be 1 out of 3
        
             
        
        
        
Answer:
12 pieces of sausage can be cut from the 8 inch sausage if each piece is 2/3 of an inch.
Step-by-step explanation:
2/3 = 0.66
8 x 0.66 = 12.12 
Round down to 12.
I hope this helped you! If it did, please consider rating my answer, pressing thanks, and marking as Brainliest. Have a great day!
 
        
                    
             
        
        
        
Answer:
no
Step-by-step explanation:
x= 1, 2, 3, 4
y= -2, 1, 0, 2
y is changing randomly you won't be able to tell what number is next